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Fix: Update return doc to String|False for current_filter() and current_action() #8840

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Fix: Update return doc to String|False for current_filter() and current_action() #8840

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7dd4e29
Update return doc to String|False
Debarghya-Banerjee May 25, 2025
67ed2bb
Updated the document
Debarghya-Banerjee May 26, 2025
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4 changes: 2 additions & 2 deletions src/wp-includes/plugin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -359,7 +359,7 @@ function remove_all_filters( $hook_name, $priority = false ) {
*
* @global string[] $wp_current_filter Stores the list of current filters with the current one last
*
* @return string Hook name of the current filter.
* @return string|false Hook name of the current filter, false if no filter running.
*/
function current_filter() {
global $wp_current_filter;
Expand Down Expand Up @@ -632,7 +632,7 @@ function remove_all_actions( $hook_name, $priority = false ) {
*
* @since 3.9.0
*
* @return string Hook name of the current action.
* @return string|false Hook name of the current action, false if no action running.
*/
function current_action() {
return current_filter();
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